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| author | Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> | 2024-04-02 13:49:25 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-04-17 12:23:37 +0300 |
| commit | 4b042a1659d7e78cabc6a82556818a0de72d9817 (patch) | |
| tree | 0b6450547f0cf3a8c22fce036ad9aaff5482677d /drivers/accel/ivpu/ivpu_drv.c | |
| parent | 3158174b8cd1bd16cfb007911b3ae4b169c93f70 (diff) | |
| download | linux-4b042a1659d7e78cabc6a82556818a0de72d9817.tar.xz | |
accel/ivpu: Put NPU back to D3hot after failed resume
commit 875bc9cd1b33eb027a5663f5e6878a43d98e9a16 upstream.
Put NPU in D3hot after ivpu_resume() fails to power up the device.
This will assure that D3->D0 power cycle will be performed before
the next resume and also will minimize power usage in this corner case.
Fixes: 28083ff18d3f ("accel/ivpu: Fix DevTLB errors on suspend/resume and recovery")
Cc: <stable@vger.kernel.org> # v6.8+
Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240402104929.941186-5-jacek.lawrynowicz@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/accel/ivpu/ivpu_drv.c')
0 files changed, 0 insertions, 0 deletions